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Salvatore Robuschi RDV, Manual

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Page: 42 / 54

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VERTICAL PUMP

RDV - RGV - RCV

RBV - RNV - REV

EN-42

8.2.10.

SUCTION STRAINER AND FILTERS

Check periodically that the solids and/or other foreign objects in the tank don’t clog the filter holes.
Reduction in the free suction surface may cause performance losses or damages to the pump.

8.2.11.

INSTRUMENTATION AND AUXILIARY DEVICES

Check the efficiency of the instrumentation (pressure gauges, etc.) and of the accessories necessary for the adjustment
and proper operation of the pump.

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Summary of Contents for RDV

Page 1: ...Use and Maintenance Manual TRANSLATION OF THE ORIGINAL INSTRUCTIONS ENGLISH MODEL RDV RGV RBV RCV RNV REV VERSION VERTICAL PUMP EDITION 01 2023 MACHINERY PARTLY COMPLETED MACHINERY...

Page 2: ...resentative s verification Salvatore Robuschi C S r l is in no way responsible for any consequences as a result of incorrect operations carried out by the user GENERAL REMARKS Any operational and main...

Page 3: ...N 12 2 6 WARRANTY EN 12 2 7 TESTING EN 12 2 8 DOCUMENTS SUPPLIED EN 12 2 9 LIST OF DOCUMENTS AVAILABLE ONLINE EN 12 3 SAFETY RULES EN 13 3 1 PERSONAL PROTECTIVE EQUIPMENT EN 13 3 2 RESIDUAL RISKS EN 1...

Page 4: ...EN 30 6 3 6 DRAIN EN 30 6 3 7 CONTROL INSTRUMENTS EN 30 6 3 8 LUBRICATION SYSTEMS EN 31 6 4 MECHANICAL CHECKS AND PRELIMINARY CHECKS EN 31 6 4 1 COUPLING GUARD EN 31 6 4 2 ROTATION EN 31 6 4 3 BEARING...

Page 5: ...EN 43 9 1 SAFETY INFORMATION FOR DISASSEMBLY AND REASSEMBLY EN 43 9 2 PRELIMINARY OPERATIONS EN 44 9 2 1 DISCONNECTION EN 44 9 2 2 DRAIN AND RECLAMATION EN 44 9 2 3 FINAL RECLAMATION EN 44 9 3 INSTRUC...

Page 6: ...1 CONNECTION TO A MOTOR PART BY FLEXIBLE COUPLING EN 53 15 1 2 CONNECTION TO A MOTOR PART THROUGH A DIFFERENT TYPE OF COUPLING EN 53 15 1 3 CONNECTION TO A MOTOR PART OF OPERATING PUMPS CERTIFIED FOR...

Page 7: ...ONLY FOR PUMPS SUITABLE FOR OPERATING IN EXPLOSION HAZARD ZONES 6 CE MARKING 7 YEAR OF MANUFACTURE 8 PUMP DUTY HEAD IF SUPPLIED BY THE CUSTOMER 9 CUSTOMER IDENTIFICATION ITEM IF SUPPLIED BY THE CUSTO...

Page 8: ...ZE 3 IMPELLER REDUCTION A maximum diameter B 1 reduction C 2 reduction AR intermediate reduction between A and B 4 MOTOR POLARITY 0000 Partly completed machinery 2 2 pole electric motor 4 4 pole elect...

Page 9: ...2 3 GJL 250 CF8M AISI 316 CF8M AISI 316 CF8M AISI 316 CF8M AISI 316 C45 C45 AISI 316 AISI 316 AISI 316L AISI 420 AISI 316L AISI 316L GJL200 GJL250 S 235 JR AISI 316L AISI 316L AISI 316L AISI 316L AIS...

Page 10: ...20 1 1 1 1 1 1 1 1 1 1 50 25 2 2 2 2 2 2 2 2 2 2 65 12 1 1 1 65 16 2 2 2 2 2 2 2 65 20 2 2 2 2 2 2 2 2 2 2 2 2 2 65 25 2 2 2 2 2 2 2 65 31 3 2 3 2 3 2 3 2 3 2 3 2 3 80 16 2 2 2 2 2 2 2 80 20 S 2 2 2...

Page 11: ...pumps compliant with directive 2014 34 EU ATEX an addendum is provided together with this manual which is to be considered an integral part of the manual itself Salvatore Robuschi C S r l shall not be...

Page 12: ...warranty conditions are defined in the General conditions of sale of Salvatore Robuschi C S r l sent together with the order confirmation 2 7 TESTING Salvatore Robuschi C S r l pumps are carefully tes...

Page 13: ...CTIVE OR INSULATING GLOVES Indicates a requirement for personnel to use protective or insulating gloves COMPULSORY USE OF SAFETY FOOTWEAR This marks the requirement for staff to use work safety footwe...

Page 14: ...d Residual risk of contact with electrical surfaces during installation commissioning and use Danger of high noise level Residual risk of high noise levels for pumps with noise levels above 85 dB a du...

Page 15: ...pendants ties scarves long loose hair Only approach the pump with personal protective equipment suitable for the environment the operations to be carried out and in compliance with the local regulati...

Page 16: ...brand and model of the motor actually installed on the electric pump unit 3 5 VIBRATIONS The vibrations produced by the pump depending on its method of operation are not dangerousfor the workers heal...

Page 17: ...35 85 7 1 200 45 91 7 1 250 45 91 7 1 300 45 91 7 1 300 46 91 7 1 Table 2 Vibration and noise values for RB RE series SERIES SIZE NOISE Lp dB A VIBRATIONS UNI ISO 5199 2005 mm s 2 poles 4 6 8 poles R...

Page 18: ...76 70 65 90 84 75 70 76 70 65 110 86 78 81 76 71 65 132 86 78 71 85 76 70 160 87 80 72 85 76 70 200 87 80 73 85 76 70 250 90 84 73 88 80 72 315 90 87 76 88 80 72 Table 4 Indicative noise emission valu...

Page 19: ...ocument Immediately ask the shipping company to verify the damage Report the damage detected to Salvatore Robuschi C S r l 4 3 TRANSPORT AND HANDLING Salvatore Robuschi C S r l uses packages and fixin...

Page 20: ...ACTION PICTURE 1 Place the forks of the forklift under the load surface 2 Make sure that the forks come out from the front of the load at least 5 cm to eliminate any risks of overturning of the transp...

Page 21: ...goods CAUTION Make sure nobody stops under and within the range of the lifting equipment Risk Description and procedural information Impact crushing hazard Danger of impact and crushing during handli...

Page 22: ...lift the load completely out from the package and check it is stable making sure that the centre of gravity of the pump is positioned in the centre of the lifting hook Make sure that the pump is alwa...

Page 23: ...SH STEP ACTION 4 After removing the pump from the wooden box carefully lay it on the ground 5 Hook the belts chains into the jacking points as shown in the following pictures MACHINERY PARTLY COMPLETE...

Page 24: ...STEP ACTION 6 Fix the belts chains to the crane or crane system s hook 7 Lift the pump carefully to put it into a vertical position 8 Place the pump in the chosen area MACHINERY PARTLY COMPLETED MACH...

Page 25: ...leaving the factory otherwise follow the instructions below For correct storage it is necessary to comply with the following provisions Store the pump in an enclosed dry clean place that is not direct...

Page 26: ...tmospheric suction pressure Frequency 50 HZ For operation outside the above limits request an update from Salvatore Robuschi C S r l specifying the model and serial number of the pump Table 5 shows th...

Page 27: ...4 Installation of protections if necessary 5 Electrical connection 6 1 FOUNDATION The surfaces on which the pump will be installed must be checked and sized by specialised technicians The structure of...

Page 28: ...langes are shown in Table 6 z y x DISCHARGE PIPE S 235 JR STEEL DN Fy Fz Fx Ftot My Mz Mx Mtot 32 327 404 347 625 289 327 424 608 40 385 481 424 748 347 404 501 731 50 520 635 578 1004 385 443 539 797...

Page 29: ...diam shall never been smaller than pump s suction port Its dimensions shall be defined according to suction requirements considering temperature product features and temperature The suction port or fr...

Page 30: ...flushing pipes or in the column are removed through a specific wash and drained through drain holes on the pump DRAIN DRAIN A B EXECUTION E EXECUTION 6 3 7 CONTROL INSTRUMENTS Install a pressure gauge...

Page 31: ...with the following checks 6 4 1 COUPLING GUARD IMPORTANT According to the security rules pumps can work only if the coupling is correctly protected If not included in the supply it must be installed...

Page 32: ...azard during installation stages It is forbidden to carry out work on electrical components without first swithcing off the elecrical power supply It is mandatory to wear appropriate PPE Before settin...

Page 33: ...g Danger of impact dragging crushing shearing during use It is forbidden to access the moving parts of the pump during its operation It is mandatory to wear appropriate PPE Danger of cutting shearing...

Page 34: ...228 130 228 130 217 130 32 20 228 130 228 130 222 130 40 12 228 130 40 16 228 130 228 130 40 20 248 130 248 130 40 25 290 130 50 12 248 130 50 16 248 130 248 130 235 130 50 20 248 130 248 130 243 130...

Page 35: ...m fan side In case of wrong rotation invert the phases properly In case of pump equipped with motor follow the instructions underneath to check the rotation direction STEP ACTION 1 Start the pump for...

Page 36: ...start ups per hour Up to 7 5 15 Up to 30 12 Over 30 10 7 7 1 CHECKS AFTER START UP To check after start up proceed as described below STEP ACTION 1 Check that the pump turns in the indicated rotation...

Page 37: ...on the condition of the impeller the tightening of the ogive that there is not excessive and non uniform wear of the blades at the inlet and outlet and where present of the ring or wear plate the corr...

Page 38: ...ndatory to wear appropriate PPE High voltage electrocution hazard Electrocution hazard during maintenance stages It is forbidden to carry out work on electrical components without first swithcing off...

Page 39: ...d or any changes to the layout of the system that the pump performance is as defined in the pump datasheet and the performance curves of the same Also consult the Chapter FEATURES 8 2 4 MOTOR Check th...

Page 40: ...5 123 16 0 4 0 5 65 31 80 16 80 20 80 25 129 5 130 138 16 0 5 0 6 80 31 80 40 139 5 140 150 18 0 5 0 6 100 20 100 25 100 31 100 40 154 5 155 165 18 0 5 0 6 125 25 125 31 125 40 179 5 180 190 18 0 5 0...

Page 41: ...bearing bush BEARING HOUSING TYPE d P D d CLEARANCE 1 Middle 40 0 15 0 1 Bottom 33 0 15 0 1 2 Middle 45 0 15 0 1 Bottom 43 0 15 0 1 3 Middle 60 0 2 0 1 Bottom 53 0 2 0 1 Radial clearance values of bea...

Page 42: ...n objects in the tank don t clog the filter holes Reduction in the free suction surface may cause performance losses or damages to the pump 8 2 11 INSTRUMENTATION AND AUXILIARY DEVICES Check the effic...

Page 43: ...ning and maintenance stages Wait for the hot parts to cool down before proceeding It is mandatory to wear appropriate PPE High voltage electrocution hazard Electrocution hazard during disassembling st...

Page 44: ...NECTION Remove the screws from the flanges or the connections to the pipes Remove all the flushing connections and the auxiliary pipes classifying them to reposition them correctly when reassembling t...

Page 45: ...lvatore Robuschi C S r l for the dedicated manual stating the model and serial number IT IS SPECIFICALLY PROHIBITED to work on the pump without having this manual with you In case of difficulties or d...

Page 46: ...rranty 10 2 SPARE PARTS AND SPARE PARTS SET FOR THE FIRST TWO YEARS OF USE DIN 24296 PART No DESCRIPTION NUMBER OF PUMPS 1 2 3 4 5 From 6 to 7 From 8 to 9 10 and above 230 Impeller 1 1 1 1 2 2 2 20 32...

Page 47: ...Ball bearing 1 1 1 1 1 2 2 10 420 1 Bearing cover seals Set 1 1 1 1 1 2 2 10 420 2 400 1 Hydraulic gasket Set 1 1 1 1 1 2 2 20 400 4 524 Shaft sleeve 1 1 1 1 1 2 2 20 545 1 545 3 Bottom bearing bush 1...

Page 48: ...ASSEMBLY AND REASSEMBLY 2 It is mandatory to send a signed declaration that reclamation of the pump has taken place The customer is responsible for any damage to property or persons due to residues no...

Page 49: ...s per Directive 2011 65 EU RoHS but if released into the environment it negatively impacts the ecosystem Read the instructions carefully before using the appliance for the first time It is recommended...

Page 50: ...guaranteed by the minimum submergence of the pump see the paragraph CHECK OF THE MEDIUM LEVEL IN THE TANK B Exec Lubrication through a dedicated line externally fed Connect the bearing bushes bottom...

Page 51: ...edium in the column Fill the column with clean water 30 of glycol and check the medium level by the appropriate level rod and or sensor The mechanical seal is lubricated by the process medium and by t...

Page 52: ...GV RCV RBV RNV REV EN 52 14 APPENDIX B TIGHTENING TORQUES TABLE THREAD TIGHTENING TORQUE Nm M 5 5 5 M 6 9 5 M 8 23 M 10 46 M 12 79 M 14 127 M 16 198 M 18 283 M 20 402 M 22 552 M 24 691 Table 15 Screw...

Page 53: ...safety of the operators present in the operating area of the pump and in compliance with the safety regulations in force Once the protection of the coupling parts has been installed it is necessary to...

Page 54: ...the coupling systems of the pump with the motor element Hot surfaces Risk of burns Friction between the rotating parts and the installed protections Check that the protections installed are adequate...

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